HP Google Updates Until: June 2032

HP Elite c640 14 inch G3 Chromebook

Spare part numbers for the HP Elite c640 14 inch G3 Chromebook come from HP's official Maintenance and Service Guide. US keyboard layouts only. Parts vary by configuration, so match your original part number before ordering. Not bench-tested.

Compare with Other Models Official support

Compatible Replacement Parts (13)

Compatibility from OEM documentation, not bench-tested.

Difficulty: Not verified Type: OEM Listed Replacement

HP heat sink N13683-001

Heat Sink OEM Part Number: N13683-001
Part Specs →

HP spare part description: "Heat sink".

Fit & Installation Notes:

HP guide description: "Heat sink". OEM documentation only; not bench-tested.

Evidence Source:HP service guide
Source notes

Maintenance and Service Guide, guide text: "(6) Heat sink N13683-001".

Last checked 2026-10-27

HP cooling fan N12918-001

Fan OEM Part Number: N12918-001
Part Specs →

HP spare part description: "Fan".

Fit & Installation Notes:

HP guide description: "Fan". OEM documentation only; not bench-tested.

Evidence Source:HP service guide
Source notes

Maintenance and Service Guide, guide text: "(7) Fan N12918-001".

Last checked 2026-10-27

HP battery M12585-005

Battery OEM Part Number: M12585-005
Part Specs →

HP spare part description: "Battery (3 cell, 58 Whr)".

Fit & Installation Notes:

HP guide description: "Battery (3 cell, 58 Whr)". OEM documentation only; not bench-tested.

Evidence Source:HP service guide
Source notes

Maintenance and Service Guide, guide text: "(13) Battery (3 cell, 58 Whr) M12585-005".

Last checked 2026-10-27

HP bottom cover N12890-001

Bottom Cover OEM Part Number: N12890-001
Part Specs →

HP spare part description: "Bottom cover: For use in models with WWAN".

Fit & Installation Notes:

HP guide description: "Bottom cover: For use in models with WWAN". OEM documentation only; not bench-tested.

Evidence Source:HP service guide
Source notes

Maintenance and Service Guide, guide text: "For use in models with WWAN N12890-001".

Last checked 2026-10-27

HP bottom cover N12891-001

Bottom Cover OEM Part Number: N12891-001
Part Specs →

HP spare part description: "Bottom cover: For use in models with WLAN".

Fit & Installation Notes:

HP guide description: "Bottom cover: For use in models with WLAN". OEM documentation only; not bench-tested.

Evidence Source:HP service guide
Source notes

Maintenance and Service Guide, guide text: "For use in models with WLAN N12891-001".

Last checked 2026-10-27

HP 14-inch display panel N13684-001

Screen OEM Part Number: N13684-001
Part Specs →

HP spare part description: "Display panel (includes panel adhesive): FHD, 250 nits, touch-on panel (TOP)".

Fit & Installation Notes:

Panel option; match resolution, brightness and touch/privacy options. HP guide description: "Display panel (includes panel adhesive): FHD, 250 nits, touch-on panel (TOP)". OEM documentation only; not bench-tested.

Evidence Source:HP service guide
Source notes

Maintenance and Service Guide, guide text: "FHD, 250 nits, touch-on panel (TOP) N13684-001".

Last checked 2026-10-27

HP 14-inch display panel N13685-001

Screen OEM Part Number: N13685-001
Part Specs →

HP spare part description: "Display panel (includes panel adhesive): FHD, 250 nits".

Fit & Installation Notes:

Panel option; match resolution, brightness and touch/privacy options. HP guide description: "Display panel (includes panel adhesive): FHD, 250 nits". OEM documentation only; not bench-tested.

Evidence Source:HP service guide
Source notes

Maintenance and Service Guide, guide text: "FHD, 250 nits N13685-001".

Last checked 2026-10-27

HP 14-inch display panel N22122-001

Screen OEM Part Number: N22122-001
Part Specs →

HP spare part description: "Display panel (includes panel adhesive): FHD, 250 nits, WWAN".

Fit & Installation Notes:

Panel option; match resolution, brightness and touch/privacy options. HP guide description: "Display panel (includes panel adhesive): FHD, 250 nits, WWAN". OEM documentation only; not bench-tested.

Evidence Source:HP service guide
Source notes

Maintenance and Service Guide, guide text: "FHD, 250 nits, WWAN N22122-001".

Last checked 2026-10-27

HP 14-inch display panel N13686-001

Screen OEM Part Number: N13686-001
Part Specs →

HP spare part description: "Display panel (includes panel adhesive): FHD, 400 nits".

Fit & Installation Notes:

Panel option; match resolution, brightness and touch/privacy options. HP guide description: "Display panel (includes panel adhesive): FHD, 400 nits". OEM documentation only; not bench-tested.

Evidence Source:HP service guide
Source notes

Maintenance and Service Guide, guide text: "FHD, 400 nits N13686-001".

Last checked 2026-10-27

HP 14-inch display panel N13688-001

Screen OEM Part Number: N13688-001
Part Specs →

HP spare part description: "Display panel (includes panel adhesive): FHD, 1000 nits, privacy".

Fit & Installation Notes:

Panel option; match resolution, brightness and touch/privacy options. HP guide description: "Display panel (includes panel adhesive): FHD, 1000 nits, privacy". OEM documentation only; not bench-tested.

Evidence Source:HP service guide
Source notes

Maintenance and Service Guide, guide text: "FHD, 1000 nits, privacy N13688-001".

Last checked 2026-10-27

HP 14-inch display panel N13687-001

Screen OEM Part Number: N13687-001
Part Specs →

HP spare part description: "Display panel (includes panel adhesive): HD, 250 nits".

Fit & Installation Notes:

Panel option; match resolution, brightness and touch/privacy options. HP guide description: "Display panel (includes panel adhesive): HD, 250 nits". OEM documentation only; not bench-tested.

Evidence Source:HP service guide
Source notes

Maintenance and Service Guide, guide text: "HD, 250 nits N13687-001".

Last checked 2026-10-27

HP 45W USB-C AC adapter

Power Adapter OEM Part Number: L43407-001
Part Specs →

HP 45W USB-C AC adapter. Documented OEM replacement; see each fit for configuration limits.

Fit & Installation Notes:

Adapter option; match wattage, connector and your original adapter. HP guide description: "AC adapters (USB Type-C AC adapter (nPFC, 3 pin, 1.8 m [6 ft]): 45 W". OEM documentation only; not bench-tested.

Evidence Source:HP service guide
Source notes

Maintenance and Service Guide, guide text: "45 W L43407-001".

Last checked 2026-10-27

HP L67440-001 Power Adapter

Power Adapter OEM Part Number: L67440-001
Part Specs →

65 W USB-C adapter, non-PFC, 1.8 m cable

Fit & Installation Notes:

Adapter option; match wattage, connector and your original adapter. HP guide description: "AC adapters (USB Type-C AC adapter (nPFC, 3 pin, 1.8 m [6 ft]): 65 W". OEM documentation only; not bench-tested.

Evidence Source:HP service guide
Source notes

Maintenance and Service Guide, guide text: "65 W L67440-001".

Last checked 2026-10-27

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